Answer:
it holds reactant molecules in a good position for then to react
Answer:
C. porous
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please mark as the brainliest if it is correct!
Answer:
It's a heterogeneous mixture.
Explanation:
Diamond is made of just one element: carbon. Each carbon atom in diamond is connected to four other carbon atoms, in a crystal that extends on and on. There are other forms of pure carbon where the atoms are bonded differently, notably charcoal and graphite.
